Cool Gadgets Shopper: What Is A Signal Jammer?

By Author: Rose Li
Total Articles: 109
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A signal jammer is a gadget that is used to interrupt or disrupt radio signals. It is often used to disrupt cellular phones from receiving and sending signals. They are usually wireless and can be used in any position to turn off cell phones. It can also be used to interfere with wireless local area network or WLAN, which correspondingly lead to the development and manufacture of jammers such as Bluetooth jammer, Wi-Fi and wireless video jammers among many others. Hi-tech and sophisticated signal jammers can jam satellites.



Signal jammer will have some difficulties to interfere with other electronic devices that are in good condition. The jammers are used and regulated by the government and are usually designed to jam mobile phone communication lines only. Similarly, signal jammers injured only received one phone call, because it directly interferes with cell phone and base station itself. It has a relatively small electromagnetic wave, and as such, it has no known harmful to the human body and the mobile phone itself. However, if the jammers are more like outdoor stations can signal health effects for ...
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The mobile phone signal jammer is probably the most common signal jammer available. Signal jammer interferes and prevents mobile phone from receiving signals from its base station, by blocking the radio waves. The basic cell phone signal jammer usually works in a 10 meters to 1 kilometer distance. But where outdoor signals larger stations with different base stations and positions effectively jam the signals of all GSM and CDMA phones.



Another more commonly used signal jammer is the GPS signal jammer. These jammers are often used by the military to confuse the GPS tracking sites. Similarly, there are no homemade tracking systems such as this. Civilians using these jammers to hide or cover up his seat and that his vehicle should be in case it is being tracked by a GPS receiver. A civilian GPS jammer usually cover up to 10 meters only.



The same time, Bluetooth jammer usually integrated with a multi-functional jammer that include Wi-Fi and video signal jammer. It works by disrupting and off wireless LAN, Bluetooth devices and video broadcast for privacy.



A simple cell phone signal jammer usually costs around U.S. $ 33-122. GPS jammer is priced between U.S. $ 99 to 1.4 495 each. The price of Wi-Fi Bluetooth jammer starts from U.S. $ 199, while multi-purpose Wi-Fi and video signal jammer starts from U.S. $ 295th This relatively low-priced gadget is added to its popularity and repeated use.



If you decide to buy this gadget, to be informed that their use is subject to the laws and regulations.



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